baber/WOPTO huggingface dataset:
Patent JP-2000224129-A (JP)
Title: Data transmitting system
Inventor: NAKAMURA NATSUKI
IPC: H04N19/89
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the interrupt period of a transmitting signal when an abnormality occurs and to recover a normal operation state as fast as possible when at recovery by permitting the STD buffer and decoding part of a multiples separating part at a reception side to execute a resetting operation at each prescribed timing, when the reset operation is executed on the reception side. SOLUTION: A reset signal R1 is a timing pulse, which is generated when the abnormality occurs in a transmission line. It is inputted to a reset controller 21-4, delays the timing for the portion of a time t1 for reading data being one half of the whole capacity of the STD buffer 9-5 and resets an audio complex part 21-2. A reset signal R2 is the timing pulse, which is generated when the transmission line, is recovered. It is inputted to the reset controller 21-4 and resets and audio complex part 21-2 after t2-t3 time which is obtained by subtracting the time t3 required for initializing the part 21-2 from the time t2, when audio data is written to a position which is one half the total memory capacity of the STD buffer 9-5.
Patent JP-H10218427-A (JP)
Title: Sheet size discriminating device
Inventor: SAWADA MASASHI
IPC: G03G21/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To enable detecting of sheet size without depending on fluctuation of a conveying speed of a sheet. SOLUTION: In this device, along a conveying route of a sheet P, two sensors 7, 8 are arranged, also between the two, from a conveying speed of the sheet and detection time of one sensor 7, size of the sheet P is discriminated. Here, a space 1 between the two sensors 7, 8 is set to a space longer than an A4 size and longer than a letter size in English, in the timing detecting the sheet P by the sensor 8 in the downstream, a detection condition of the sensor 7 in the upstream is viewed, the sheet, when it is detected, is judged as the letter size in English, when not detected, as the A4 size.
Patent JP-H01203666-A (JP)
Title: Variable delivery hydraulic pump
Inventor: TAKITA SHINICHI
IPC: F04B1/26
Filed: 1988-02-08
Abstract: PURPOSE:To avoid radical change of the pressure in a chamber and reduce noise by making a discharge port and actuator communicate with each other by means of a control valve and swinging a valve plate by means of the actuator when discharge pressure become the predetermined pressure or more. CONSTITUTION:When discharge pressure becomes cut off pressure or more as the predetermined pressure, a flow control valve 54 makes a discharge port 38 and a single cylinder 48 as an actuator communicate with each other. The single cylinder 48 swings the valve plate 34 in the direction delaying the timing of communication with a pressure chamber 9 for reducing the pressure difference between the pressure chamber 9 and a suction port 36 and the pressure chamber 9 and discharge port 38. Therefore, the radical change of the pressure in the chamber 9 is prevented, which prevents the generation of noise by pressure vibration.
Patent JP-H04243816-A (JP)
Title: Granule agent and composition for oral cavity containing the same agent
Inventor: YAMAGISHI ATSUSHI
IPC: A61P1/02
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a composition for oral cavity, useful for preventing dental caries and periodontal diseases, having excellent bacterial plaque removing effects and having good feeling in use. CONSTITUTION:A granule agent containing two or more granules having 0.1-50 g/particle collapse strength and >=1g/granule difference in average collapse strength of the two or more kinds of granules and a composition for oral cavity comprising the same granule agent.
Patent JP-H05224326-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: B01D15/00
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a photosensitive material with the photographic performance stabilized and the cost, efficiency and reproducibility improved by bringing the photosensitive material into contact with a material (desorbent) capable of removing the adsorbate added to a silver halide emulsion, separating the emulsion and desorbent and recycling the separated desorbent. CONSTITUTION:The desorbent is brought into contact with a silver halide photographic sensitive material, then separated and recycled. In this case, the desorbent for the simultaneous desorption and separation is sealed into the adsorption column, or the desorbent is placed into a vessel to conduct desorption and then separated by filtration. When the column is used, the columns 2 and 2' are provided outside processing soln. tanks 1 and 1' contg. an AgX, a binder, an adsorbate, etc., the desorbent is sealed into the column, the processing soln. is supplied to the columns 2 and 2' by using the liq. transfer means 3 and 3' such as a pump, gravity, a tank pressure and a means for evacuating the columns 2 and 2', and the adsorbate is removed. When the agitated vessel is used, the desorbent is placed into the tanks 1 and 1 ', and desorption is promoted by agitation.
Patent JP-H06242649-A (JP)
Title: Copying machine
Inventor: KOBAYASHI KAZUO
IPC: G03G15/00
Filed: 1993-02-16
Abstract: PURPOSE:To prevent ozone from being produced by a simple process for attaching pigment to a photosensitive recording medium by bringing the photosensitive recording medium into contact with the dispersion liquid to selectively expose its contact boundary. CONSTITUTION:When an image is formed, a photosensitive drum 5 provided with a layer having semiconductor characteristic on its surface is brought into contact with the dispersion liquid 7 where the pigment is dispersed by using a surfactant or surface processing agent, and the contact boundary is selectively exposed, thereby attaching the pigment to the photosensitive drum 5. A copying process having such a constitution is performed by irradiating an original P placed on an original platen 1 with light from a light source 2, reflecting one part of the light, making the reflected light incident on an exposure part 4 after passing through an optical system 3 as an optical input image, and then exposing titanium oxide (TiO2) of the photosensitive drum 5 from the inside of the photosensitive drum 5 through a glass substrate and a transference electrode (ITO).
Patent JP-H07233514-A (JP)
Title: Clean-up rotary device for road surface, etc.
Inventor: IKEGAMI SEIICHI
IPC: E01H1/05
Filed: 1994-02-24
Abstract: PURPOSE:To prevent the slip of a walker on road surface, etc., and to eliminate the need of frequent exchange of a clean-up device by revolving and driving the rotary clean-up device in a raking-up direction, and floating or lifting the dust to be cleaned up through a guide device in cooperation with the rotary clean-up device to collect it in a gutter. CONSTITUTION:A rotary clean-up device 5 bringing the circumference into contact with road surface is revolved and driven in a raking-up direction toward the direction of advancement. The dust to be cleaned up is floated and lifted with a guide device 21 of a tie plate of an elastic material in cooperation with the the rotary clean-up device 5 to collect it in a gutter 22. While, the rotary clean-up device 5, guide device 21 and gutter 22 are covered with a cover casing 23 opening only an opposite road surface, and the dust to be cleaned up is prevented from suspending in the air during the cleaning up. The dust collected in the gutter 22 is taken out of the cover casing 23. According to the constitution, the whole road surface can be equally cleaned up without wetting the road surface, etc.
Patent JP-H04252315-A (JP)
Title: Processor resetting method
Inventor: MASUO KAZUYUKI
IPC: H04Q3/545
Filed: 1991-01-28
Abstract: PURPOSE:To apply a general-purpose microprocessor chip even to a processor of a switchboard, etc., that requires the high reliability processor by attaining the initialization to each operation mode of the processor with a simple means. CONSTITUTION:The factor of initialization is set to a reset status register RSR with an initialization request and a microprocessor muP is started. The mode definition date stored in a ROM is set to 8 relevant register group RSG. Then the muP reads the RSR and analyzes the factor of initialization. In regard of the general initialization, e.g. a resetting operation performed through an external switch, the normal initialization processing is carried out. In regard of the initialization proper to an operating mode, i.e., a reset state caused by a trouble, the trouble recovering method is decided based on the date on the operation mode. Then, an initialization routine is selected and carried out in response to each operation mode. The muP clears the RSR at the end of an initial routine and runs or halts a central processor unit CPU in response to the operation mode. Finally the muP halts itself.
Patent JP-H01203407-A (JP)
Title: Solution polymerization of acrylonitrile series
Inventor: SAKATA KAZUHIRO
IPC: C08F20/44
Filed: 1988-02-08
Abstract: PURPOSE:To obtain the present polymer while preventing discoloration, by polymerizing acrylonitrile as a main component with another polymerizable vinyl compound and an anionic monomer in a solvent by using a radical polymerization catalyst in the presence of tartaric acid and removing unreacted monomers. CONSTITUTION:Before polymerization is started, 0.005-0.1wt.% based on total amount of the reaction system of one or more tartaric acid, itaconic acid, citric acid, etc., are added to the reaction system, a monomer mixture comprising >=80wt.% acrylonitrile, at least one polymerizable vinyl monomer (e.g., vinyl acetate) and an anionic monomer (e.g., allylsulfonic acid) is polymerized by using dimethylformamide as a medium and azobisisobutyronitrile as a catalyst and unreacted monomers are removed to subject the acrylonitrile system to solution polymerization while preventing discoloration.
Patent JP-S61187468-A (JP)
Title: Clamp circuit
Inventor: NISHIJIMA KAZUNORI
IPC: H03F3/34
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a stable video image by designing the circuit that a synchronizing tip level of a video signal is clamped in response to the squelch input to apply synchronization even when no horizontal synchronizing pulse is applied at the special reproduction such as fine slow. CONSTITUTION:A video signal is amplified by a PB amplifier 1 and a prescribed DC voltage of a voltage source 31 is amplified by a DC amplifier 26 and fed to a level shift circuit 22. An output of the level shift circuit 22 is amplified by a video line-up 23 and fed to an output terminal 29. The output of the amplifier 23 is compared woth the prescribed DC voltage from a voltage source 30 by a comparator 24. When a squelch signal is fed via a terminal 34 and a squelch circuit 32, the DC amplifier 26 is actuated and when the said signal does not exist, the PB amplifier 21 is actuated. A switch circuit 27 activates the comparator 24 when one of the output of the squelch circuit 32 and the horizontal synchronizing pulse from the terminal 33 is applied and when the squelch signal is fed, the DC level of the amplifier 23 is controlled in the same way as that of the voltage source 30.
Patent JP-H02207110-A (JP)
Title: Valve operated condition switching device for internal combustion engine
Inventor: NAGAHIRO KENICHI
IPC: F01L13/00
Filed: 1989-02-06
Abstract: PURPOSE:To enable the secure grasp of the operated condition of a piston of a device in which the piston of a connecting device built-in rocker-arms is displaced by the pressurized oil, resisting to a spring, to switch the connected condition of each rocker-arm sliding to contact to cams for low and high speed by always detecting the oil pressure force. CONSTITUTION:In a marking device, a pair of intake valve is opened/closed by the rotation of a pair of cam for low speed and a cam for high speed on a cam shaft through the first - the third rocker-arms 5-7. Each rocker-arm 5-7 feeds the pressurized oil to an oil pressure chamber 25 of a connecting device built-in these rocker-arms, and presses the first and second pistons 21, 22, resisting a spring 24, to switch each rocker-arm 5-7 from the disconnected condition to the connected condition. In this case, oil sensors 44, 45 are respectively provided in the downstream ends of the first and the second lubricating oil passages 31, 32 communicating with the second guide hole 17 through communicating passages 34, 36, and the operated condition of the pistons 21, 22 are detected from the output thereof.
Patent JP-H08221289-A (JP)
Title: Control system for duplex system
Inventor: AWAJI TOSHIO
IPC: G06F15/177
Filed: 1995-02-15
Abstract: PURPOSE: To realize an inexpensive control system for a duplex system by expanding address space, and allocating the address spaces of the memories of a system in use and another system and a common memory in the memory of each system as keeping symmetry. CONSTITUTION: The large address space can be secured by adopting the microprocessor of 32 bits. The control space of the common memory 112 is used in order to control the operating state of a copy mode/separate mode, etc., as the operation of the common memory 112. As for the allocation of the address space, the memories of the system in use and another system are allocated individually in the address space as keeping the symmetry, and when it is seen from the microprocessor 120, the individual memory 111 of the system in use and the individual memory 111 of another system can be accessed as an individual area.  Through the use of of such configuration, in the case where the contents of the individual memory 111 of the system in use are copied to the individual memory 111 of another system, they can be easily copied by simply executing a 'MOVE (transfer) instruction' between the memories.
Patent JP-H06224442-A (JP)
Title: Mos type integrated circuit with built-in nonvolatile memory and manufacture thereof
Inventor: ARASE KENSHIROU
IPC: H01L29/788
Filed: 1993-01-24
Abstract: PURPOSE:To improve a reliability of a nonvolatile memory without reducing a performance of a normal MOS transistor. CONSTITUTION:At least one of a first gate insulating film 5 and a second gate insulating film 9 of a nonvolatile memory 2, for example, the first gate insulating film 5 contains nitrogen atoms, and a gate insulating film 6 of a normal MOS transistor 3 does not contain nitrogen. When the gate insulating film contains nitrogen, TDDB characteristics and a hot carrier resistance are improved, and thus a reliability of the nonvolatile memory 2 in which a higher reliability is required is improved. Though an electrical driving capability is reduced due to the nitrogen content, the gate insulating film 6 in the normal MOS transistor 3 which has a margin reliability does not contain nitrogen, and thus the electrical driving capability is not reduced.
Patent JP-S59154779-A (JP)
Title: Charging method of enclosed type nickel-cadmium storage battery
Inventor: MASUI MOTOHIDE
IPC: H02J7/02
Filed: 1983-02-21
Abstract: PURPOSE:To keep off a drop in a coefficient of utilization in an expanded metal positive pole, by performing the first charge with a specified small charging current at the first stage but at the successive second stage, with a large charging current, respectively. CONSTITUTION:The first charge of an enclosed type nickel-cadmium storage battery, which sets a base plate made up of a spongelike metallic porous body down to a positive pole upon filling it with the paste mixed and kneaded with nickel hydroxide, cobalt and nickel thourgh a binder, is made so as to be carried out with a small current of 0.08-0.5cA and takes place with the amount of charging electricity at a rate of 15-50% in the theoretical capacity of the battery at the first stage but at the successive second stage, with a large charging current the other way. Therefore, the balance between both oxidation speeds of cobalt and nickel hydroxide is made so better than ever before, so that charging or discharging operation can be completed in a short time without any drop in the coefficient of utilization in an expanded metallic positive pole.
Patent JP-S62185514-A (JP)
Inventor: OSABE RIYOUJI
IPC: H02H3/08
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01204578-A (JP)
Title: Television camera
Inventor: KINUGASA TOSHIRO
IPC: H04N5/374
Filed: 1988-02-10
Abstract: PURPOSE:To improve the picture quality by switching the state automatically to the signal storage time not causing any flicker when photographing is applied under the illuminance causing flicker. CONSTITUTION:The camera consists of a photoelectric conversion element 1, a signal storage time control section 2 to control the signal storage time of the element 1, an image pickup section 3, a lighting light frequency detection circuit 4 detecting blink frequency of the illumination light, a monostable multivibrator, a switch circuit, a pulse switching circuit 102 and a drive circuit 103. Then based on a detection signal from the detection circuit 4, the control section 2 selects the signal storage time of the photoelectric conversion element to be an integral number of multiple of the blink period. Thus, the flicker of a fluorescent light is suppressed automatically and the television camera with high picture quality is obtained.
Patent JP-H01242848-A (JP)
Title: Assembly driving belt
Inventor: YOHANESU HENDORIKUSU FUAN RISU
IPC: F16G5/16
Filed: 1989-02-08
Abstract: PURPOSE: To eliminate dislocation at a curved portion, and obtain optimum centering at a linear portion by partially determining a contour of a projection by means of one or more circular arcs having radii around centers in a shift area, and complementary forming contour of a recess partially in respect to the projection. CONSTITUTION: Contour of upper halves of projections 6 is determined by circular arcs having radii R, R', R'',..., and centers in a linear inclination starting area 4. Contour of corresponding mirror images is formed on lower halves of the projections 6, that is, half portions under the center line of the projection 6 parallel to a linear inclination starting area 4. The top of the projection 6 is flat formed, and the contour of a recess 7 is complementarily formed in respect to the projection 6. As a result, a clearance between the projection 6 and the recess 7 is kept remarkably small. It is thus possible to obtain optimum centering effect at a linear portion, and eliminate dislocation at a curved portion.
Patent JP-H0646600-A (JP)
Title: Method and apparatus for actuation of synchronous machine
Inventor: RIHIYARUTO BURATSUTAA
IPC: H02P1/52
Filed: 1993-02-17
Abstract: PURPOSE: To enhance the reliability of a synchronous machine aithrespect to defect by an operation method such that at least one exciting winding of a rotor of the synchronous machine is supplied with power from DC voltage Uzk of an intermediate circuit of a converter and at least one stator winding of the synchronous machine is supplied with power from the converter at the time of start up, and then the supply of power is switched to one from a distribution network in a normal operation. CONSTITUTION: In the case that one of current converters 18, 19 has a defect or accident in normal operation, an exciting winding is supplied with power from an other non-defective converter.
Patent JP-H0598175-A (JP)
Title: Reactive dye,its preparation and its use
Inventor: HAABAATO SEIRAA
IPC: C09B62/503
Filed: 1992-02-14
Abstract: PURPOSE: To provide a novel reactive dye which is applicable to dyeing or printing by an exhaustion method or a continuous method with a high fixing percentage, makes a non-fixed part be washed out easily, exhibits good dye fastness, and is suitable especially for cotton printing.  
     CONSTITUTION: This reactive dye is expressed by formula I (D is residues of monoazo dye, phthalocyanine dye, etc.; R 1  is 1-4C alkyl which can be substituted with halogen, etc., H; R 2  is 1-4C alkyl which can be substituted with sulfo, etc., H; alk is 1-6C linear alkylene; (n) is 1, 2; dye of formula I has at least two sulfo, excluding dye containing 1-amino-8-hydroxynaphthalene-3,6-disulfonic acid, etc.), e.g. the compound of formula II. The dye is obtained by a process in which an organic dye (precursor) of formula III, at least 1 equivalent of triazine of formula IV, and at least 1 equivalent of amine of formula V are condensed and the product is converted as required into the final desired dye. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S52112234-A (JP)
Title: Character normalization device
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/32
Filed: 1976-03-17
Abstract: PURPOSE: To realize high-dependability and high-dependability and high-speed processing with low cost using economical solid scanning circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60172905-A (JP)
Title: Herbicidal composition
Inventor: WATANABE HISAO
IPC: A01N47/24
Filed: 1984-02-17
Abstract: PURPOSE:A controlling agent, containing N-(4-chlorophenyl)-3,4,5,6-tetrahydrophthalimide and 2-chloro-2',6'-diethyl-N-methoxymethylacetanilide, etc. as active constituents, and effective for weeds in lawn. CONSTITUTION:A herbicidal composition containing N-(4-chlorophenyl)-3,4,5,6- tetraphydrophthalimide and 2-chloro-2',6'-diethyl-N-methoxymethylacetanilide, 2,6-dinitro-N-butyl-N-ethyl-4-trifluoromethylaniline, etc. at 4:1-1:4 weight ratio. The use of the two components together in the herbicide is capable of giving high herbicidal effect and extended weeding spectrum and extended width of application period (to the middle period of growth) unobtainable by the respective amounts of the simple chemicals. The efficacy thereof is prolonged, and the phytotoxicity to lawn is low. The composition is advantageous for treatment of lawn of large area, e.g. golf course.
Patent JP-H05222898-A (JP)
Title: Stability control method of tunnel facing by excavated earth amount control
Inventor: YAMAMOTO MINORU
IPC: E21D9/12
Filed: 1992-02-14
Abstract: PURPOSE:To stabilize a facing in a tunnel by controlling an earth-moving am ount in an earth-pressure type shield method. CONSTITUTION:An electromagnetic flow meter 2 and a specific gamma ray density meter 3 are mounted to a pipe on a discharge side of a primary pressure-feed pump B provided to an earth moving port of a screw conveyer Q of an earth-pressure type shield, and an earth-moving amount discharged from the shield and earth-moving density are continuously measured. An earth- moving variation obtained from a difference between the measured value and a theoretical earth-moving weight calculated from a driving speed of a driving jack of the shield is continuously calculated, and controlled variable is fed back to an excavated earth moving amount control circuit to hold an earth- moving variation in certain conditions.
Patent JP-H09199413-A (JP)
Title: Method and apparatus for exposure
Inventor: SHIRATA YOSUKE
IPC: H01L21/027
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a bad influence on the alignment accuracy and the positional controlling accuracy of a substrate stage by the generation of heat of a sensor on the substrate stage and a circuit board connected to the sensor. SOLUTION: When a small portion of a pattern of a mask R is exposed at a time and the small image area is stepped over a photosensitive substrate to cover the entire surface of the substrate through a projection optical system PL, a substrate stage 14 is stepped with the power supply to sensors 30, 34 on the substrate stage 14 and an electric circuit board 36 connected to the sensors being turned off. By this method, the sensors 30, 34 and the electric circuit board 36 do not become sources of heat generation at the time of exposure and there is no uneven temperature distribution caused by the generation of heat by these devices and therefore a bad influence is not given to the alignment accuracy and the positional control accuracy of the stage 14.